Doc: Update description

README.rst

@@ -3,8 +3,9 @@ yamllint
 
 A linter for YAML files.
 
-yamllint does not only check for syntax validity, but for common cosmetic
-conventions such as lines length, trailing spaces, indentation, etc.
+yamllint does not only check for syntax validity, but for weirdnesses like key
+repetition and cosmetic problems such as lines length, trailing spaces,
+indentation, etc.
 
 .. image::
    https://travis-ci.org/adrienverge/yamllint.svg?branch=master

docs/index.rst

@@ -1,10 +1,7 @@
 yamllint documentation
 ======================
 
-A linter for YAML files.
-
-yamllint does not only check for syntax validity, but for common cosmetic
-conventions such as lines length, trailing spaces, indentation, etc.
+.. automodule:: yamllint
 
 Screenshot
 ----------

yamllint/__init__.py

@@ -14,12 +14,16 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+"""A linter for YAML files.
+
+yamllint does not only check for syntax validity, but for weirdnesses like key
+repetition and cosmetic problems such as lines length, trailing spaces,
+indentation, etc."""
+
+
 APP_NAME = 'yamllint'
 APP_VERSION = '0.7.0'
-APP_DESCRIPTION = """A linter for YAML files.
-
-yamllint does not only check for syntax validity, but for common cosmetic
-conventions such as lines length, trailing spaces, indentation, etc."""
+APP_DESCRIPTION = __doc__
 
 __author__ = u'Adrien Vergé'
 __copyright__ = u'Copyright 2016, Adrien Vergé'